High quality N-Acetyl carnosine 56353-15-2
Product Description
Product name
|
N-Acetyl carnosine
|
Synonyms
|
N-Aceyl-L-Carnosine
|
CAS
|
56353-15-2
|
Molecular Formula
|
C11H16N4O4
|
Molecular Weight
|
268.27
|
EINECS
|
260-123-2
|
Appearance
|
White powder
|
Assay
|
99%min
|
N-acetyl-L-Carnosine (NAC) is a natural imidazole-containing dipeptide that has antioxidant activities in cells, particularly against lipid peroxidation. Formulations containing NAC may prevent or resolve cataracts when added to the eyes of animals, presumably through the conversion of NAC to another antioxidant, carnosine. NAC and related dipeptides, delivered in specific formulations, may also have protective effects for skin. N-Acetyl-L-carnosine is used to treat cataracts and to treat UV-induced immunosuppression. N-Acetyl-L-carnosine is also known as NAC, N-acetyl-β-alanyl-L-histidine, Acetylcarnosine, and (2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid.
BASIC ANALYSIS
ANALYSIS
|
SPECIFICATION
|
RESULTS
|
Appearance
|
White powder
|
Complies
|
Odor
|
Characteristic
|
Complies
|
Tasted
|
Characteristic
|
Complies
|
Assay
|
99%
|
Complies
|
Sieve Analysis
|
100% pass 80 mesh
|
Complies
|
Loss on Drying
|
5% Max.
|
1.02%
|
Sulphated Ash
|
5% Max.
|
1.3%
|
Extract Solvent
|
Ethanol & Water
|
Complies
|
Heavy Metal
|
5ppm Max
|
Complies
|
As
|
2ppm Max
|
Complies
|
Residual Solvents
|
0.05% Max.
|
Negative
|
Microbiology
|
|
|
Total Plate Count
|
1000/g Max
|
Complies
|
Yeast & Mold
|
100/g Max
|
Complies
|
E.Coli
|
Negative
|
Complies
|
Salmonella
|
Negative
|
Complies
|
Function
- skin whitening
- antioxidant
- Update the skin
- preserve moisture
- skin protecting agents
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